babysitting looking for some babysitting jobs after school

my name is lexii im 15 year old nearly 16 i baby sit my sister age 7 and 10now and again when my mums busy.im the oldest child in my family so ive always been around babys and little children so i know how to look after them properly and can keep them entertained i do childcare at school and im looking to go into childcare jobs when i leave school next year im responsible,caring and can help your childnren reach there next milestones and help thme with homeowrk if they have any or some arts and crafts.